CN106950753A - Transfer plate - Google Patents
Transfer plate Download PDFInfo
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- CN106950753A CN106950753A CN201710184734.3A CN201710184734A CN106950753A CN 106950753 A CN106950753 A CN 106950753A CN 201710184734 A CN201710184734 A CN 201710184734A CN 106950753 A CN106950753 A CN 106950753A
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- printing element
- transfer plate
- mark
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- 238000012546 transfer Methods 0.000 title claims abstract description 118
- 238000007639 printing Methods 0.000 claims abstract description 177
- 239000000758 substrate Substances 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 4
- 238000010023 transfer printing Methods 0.000 abstract description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 13
- 239000007788 liquid Substances 0.000 description 8
- 239000011521 glass Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Printing Methods (AREA)
Abstract
The invention discloses transfer plate.The transfer plate includes：There is Printing Zone and non-printing district, the non-printing district is set around the Printing Zone on substrate, the substrate；Multiple telltale marks, the multiple telltale mark is arranged on the non-printing district.Thus, it is possible to more be accurately controlled the position of transfer pattern, transfer printing precision is improved.
Description
Technical field
The present invention relates to display field, in particular it relates to transfer plate.
Background technology
At present, liquid crystal display device is due to its low advantage of ultra-thin, lightweight and power consumption, so as to have in display field
Extensive utilization.Liquid crystal display device, which has a pair, can clamp the substrate of liquid crystal layer, suitably be added by electrode pair liquid crystal layer
Voltage, can control the differently- oriented directivity of the liquid crystal molecule in liquid crystal layer, thus allows for liquid crystal display.In order to control liquid crystal molecule
Differently- oriented directivity, liquid crystal display device generally have be arranged on substrate liquid crystal layer side surface liquid crystal orienting film.Wherein, orientation
The printing process of film can be transfer, spin coating, ink jet printing etc..
However, still having much room for improvement currently used for the transfer plate for preparing alignment film.
The content of the invention
The application is that the discovery of following facts is made based on inventor：
Inventor has found that the alignment film prepared currently with the mode of transfer, the problem of generally existing yield is not high transfers
The physical location of alignment film is prepared, there is larger gap between default transfer position.Inventor is by further investigation
And many experiments find that this is mainly due to current transfer plate in transfer process, it is impossible to the orientation film liquid of transfer
(such as PI liquid) is carried out caused by exactitude position.Therefore, can be easy if can be improved to the structure of transfer plate
The exactitude position for realizing orientation film liquid printing position, then the yield of product will obtain larger raising.
It is contemplated that alleviating at least to some extent or solving above-mentioned to refer at least one in problem.
In one aspect of the invention, the present invention proposes a kind of transfer plate.Embodiments in accordance with the present invention, the transfer plate
Including：There is Printing Zone and non-printing district, the non-printing district is set around the Printing Zone on substrate, the substrate；It is many
Individual telltale mark, the multiple telltale mark is arranged on the non-printing district.Thus, it is possible to more be accurately controlled transfer pattern
Position, improve transfer printing precision.
Embodiments in accordance with the present invention, the substrate is rectangle substrate, and the Printing Zone includes multiple printing elements, many
The individual printing element is arranged in array over the substrate, and the telltale mark includes：Length direction prints starting mark, institute
Stating length direction printing starting mark is used for mark lengths direction transfer position；Width prints starting mark, the width
Direction printing starting mark is used for mark width direction transfer position；And edge telltale mark, the edge telltale mark use
In the transfer position for marking the printing element.Thus, it is possible to transfer starting when, by length direction print starting mark with
And width printing starting mark carries out exactitude position for proceeding by the position of transfer, and using edge telltale mark,
By monitoring, prevent that transfer from shifting.
Embodiments in accordance with the present invention, the edge of the edge telltale mark and the printing element is correspondingly arranged.Thus,
Aligning accuracy when being transferred using the transfer plate can further be improved.
Embodiments in accordance with the present invention, the printing element is rectangle, and the edge telltale mark is arranged in together
On the extended line of multiple printing element edge lines of row or same column.Thus, it is possible to be pointed to same a line or same
The edge of multiple printing elements of row, carries out easy positioning.
Embodiments in accordance with the present invention, the material of the substrate is electrostriction material.Thus, it is possible to by adjusting substrate
Shape, regulation substrate on printing element shape.
Embodiments in accordance with the present invention, the Printing Zone includes multiple printing elements, and multiple printing elements are described
Array arrangement on substrate, the transfer plate also includes：Multiple printing element coordination electrodes, the printing element coordination electrode is extremely
A few part is arranged in the printing element.Because substrate is formed by electrostriction material, it therefore, it can by above-mentioned
Printing element coordination electrode, adjusts the geomery of printing element, so as to the transfer of each printing element of precise control
Position.
Embodiments in accordance with the present invention, the material of the printing element coordination electrode is conductive polyurethane.Thus, it is possible to simple
Change the preparation of printing element coordination electrode.
Embodiments in accordance with the present invention, the printing element coordination electrode is strip electrode, and the strip electrode is at least
On one edge, the edge for being arranged on the printing element.Thus, it is possible to the size of further precise control printing element.
Embodiments in accordance with the present invention, the printing element coordination electrode is formed by multiple bar shaped sub-electrodes, described
Multiple bar shaped sub-electrodes are arranged in parallel.Thus, it is possible to avoid electrode area excessive, and influence the printing effect of printing element.
Embodiments in accordance with the present invention, the printing element is rectangle, and the printing element coordination electrode includes multiple
First direction coordination electrode and multiple second direction coordination electrodes, the first direction coordination electrode is along the printing element
Long side is set；Short side of the second direction coordination electrode along the printing element is set.Utilized thus, it is possible to further improve
The contraposition levels of precision that the transfer plate is transferred.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 shows the structural representation of transfer plate according to an embodiment of the invention；
Fig. 2 shows the structural representation of transfer plate in accordance with another embodiment of the present invention；
Fig. 3 shows the structural representation of the transfer plate according to another embodiment of the invention；
Fig. 4 shows the structural representation of the transfer plate according to another embodiment of the invention；And
Fig. 5 shows the structural representation of the transfer plate according to another embodiment of the invention.
Description of reference numerals：
100：Substrate；200：Printing Zone；210：Printing element；300：Non-printing district；400：Telltale mark；410：Length side
To printing starting mark；420：Width prints starting mark；430：Edge telltale mark；500：Printing element control electricity
Pole；510：First direction coordination electrode；520：Second direction coordination electrode.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In one aspect of the invention, the present invention proposes a kind of transfer plate.Embodiments in accordance with the present invention, with reference to Fig. 1,
The transfer plate includes：Substrate 100 and multiple telltale marks 400.Wherein, there is Printing Zone 200 and non-printing on substrate 100
Area 300, non-printing district 300 is set around Printing Zone 200.Multiple telltale marks 400 are arranged in non-printing district 300, for
When being transferred using the transfer plate, the contraposition of transfer pattern is carried out.Embodiments in accordance with the present invention, above-mentioned telltale mark 400
Particular number be not particularly limited, those skilled in the art can be depending on the concrete condition according to Printing Zone 200 to be transferred.
For example, according to a particular embodiment of the invention, above-mentioned telltale mark 400 can be set respectively in the surrounding of the transfer plate.By
This, can more be accurately controlled the position of transfer pattern, improve transfer printing precision.
Below according to the specific embodiment of the present invention, the concrete structure of the transfer plate is described in detail.
Embodiments in accordance with the present invention, the feature such as the particular use and shape of the transfer plate, size is not particularly limited,
Those skilled in the art can be designed according to actual conditions.For example, the transfer plate can be to match somebody with somebody for typographical display device
To the transfer plate of film.
Embodiments in accordance with the present invention, substrate 100 can be rectangle substrate.Skilled artisans appreciate that
It is on the transfer plate, can have multiple patterns to be transferred, to carry out batch transfer using the transfer plate.For example, root
According to the specific embodiment of the present invention, when the transfer plate is the transfer plate for preparing alignment film, with reference to Fig. 2, on the transfer plate
Printing Zone can include the multiple display screens set on multiple printing elements 210, printing element 210 and substrate to be transferred one by one
Correspondence.According to a particular embodiment of the invention, above-mentioned multiple printing elements 210 can array arrangement on the substrate 100.It that is to say
Say, in the Printing Zone of substrate 100, multiple printing elements 210 can be included, multiple printing elements 210 can be arranged in array.
For example, can have multiple size identical rectangle printing elements 210 in substrate 100, and multiple rectangle printing elements 210
It is arranged in the multirow and multiple row of rule.Thus, it is possible to by one piece of transfer plate, once realize the orientation to multiple display panels
The transfer of film.
With reference to Fig. 2, telltale mark 400 can include length direction printing starting mark 410, width printing starting point mark
Note 420 and edge telltale mark 430.Length direction printing starting mark 410 is used for the transfer figure for marking transfer plate formation
The overall transfer position in the longitudinal direction of case (the multiple printing elements 210 being arranged in array)；Width prints starting point mark
Note 420 is used to mark the transfer pattern (the multiple printing elements 210 being arranged in array) of transfer plate formation overall in width side
Upward transfer position；Edge telltale mark 430 is used for the transfer position for marking multiple printing elements 210.According to the present invention's
Embodiment, length direction printing starting point 410 and width printing starting point 420 be used for monitor the transfer plate length direction with
And whether the printing starting point of width shifts.In other words, it can be used for monitoring what is be arranged in array on the substrate 100
Whether multiple printing elements 210 there occurs overall skew in transfer.For example, can on the long side direction of the transfer plate,
Two length directions are set to print starting mark 410 (410A and 410B as shown in the figures).Length direction prints starting point
The line between 410A and length direction printing starting mark 410B is marked, and the transfer pattern that the transfer plate is formed is on long side
Edge (dotted line in such as figure on vertical direction) on direction is parallel.Thus, it is possible to print starting point mark using two length directions
Note 410, marks the transfer plate to transfer the transfer position of pattern in the longitudinal direction.Similarly, in the broadside of the transfer plate
On, two width printing starting marks 420 (420A and 420B as shown in the figures) can also be set.Thus, may be used
Using two width printing starting marks 420, to mark the transfer pattern of transfer plate formation in the direction of the width (as schemed
Shown in horizontal direction) transfer position.Edge telltale mark 430 can be used for monitoring multiple printings in the transfer plate
The edge of unit 210, to determine whether multiple printing elements 210 there occurs transfer skew.Specifically, edge telltale mark
430 can be correspondingly arranged with the edge of printing element 210.According to a particular embodiment of the invention, can be in the multiple of same a line
On the extended line (horizontal direction dotted line as shown in the figures) of two horizontal edges of printing element 210, and same row
On the extended line of two vertical edges of multiple printing elements 210 (dotted line on vertical direction as shown in the figures), set
Multiple edge telltale marks 430, so that the edge to same a line, multiple printing elements 210 of same row arrangement is marked.
I other words, each edge telltale mark 430, the edge with the printing element 210 positioned at same a line or same row are corresponding.
Thus, it is possible to using multiple edge telltale marks 430, monitor same a line, the edge of multiple printing elements 210 of same row.
Embodiments in accordance with the present invention, above-mentioned telltale mark 400 (length direction printing starting mark 410, width print
Brush starting mark 420 and edge telltale mark 430) concrete shape be not particularly limited, as long as being capable of easy realization print
Brush the positioning of position.For example, according to a particular embodiment of the invention, above-mentioned telltale mark can be point-like label.By
This, is convenient for contraposition identification.For example, telltale mark 400 can be raised or depression point-like label.The point-like is marked
Thing, can be formed synchronous with substrate 100.For example, the mould of substrate 100 can formed when preparing substrate 100
Relevant position, sets raised or depression, so as to the synchronous above-mentioned telltale mark 400 of setting on the substrate 100.Or,
According to a particular embodiment of the invention, when the transfer plate is used to transfer the preparation of PI liquid progress alignment film, telltale mark 400 is set
PI liquid can be printed by being set to, thus, be easy to utilize PI liquid, telltale mark 400 is identified.When edge telltale mark 430
During for circular point-like label, the center of circle of edge telltale mark 430 can be arranged in same a line, or same row
On the extended line at the edge of multiple printing elements 210.Determined thus, it is possible to further improve using edge telltale mark 430
The order of accuarcy of position.
Transfer plate according to embodiments of the present invention, when carrying out the transfer of liquid crystal orienting film of such as liquid crystal display device,
Above-mentioned telltale mark 400, adjustment when being shifted by outside control realization transfer plate can be utilized.Understand for convenience,
Below to utilizing above-mentioned telltale mark 400, the workflow for carrying out locating and monitoring is simply introduced：
The surrounding of the transfer plate is respectively provided with above-mentioned telltale mark 400, and specific quantity can be as the case may be
Depending on.Substrate (such as glass plate) to be transferred is with the corresponding position of above-mentioned telltale mark 400, being also previously provided with telltale mark.
After the completion of transfer, due to upper PI liquid, therefore the glass after the completion of transfer can be printed at the above-mentioned telltale mark 400 of transfer plate
On plate, will also have PI corresponding with the position of telltale mark 400 marks.Now, by contrast in the controls it is each row or
The position of the PI marks of the formation of telltale mark 400 of person's row, the difference of position, Ke Yizhi between the telltale mark on glass plate
Connect and reflect whether printing shifts.Specifically, with reference to Fig. 2, can first with including but is not limited to image first-class device,
The PI mark positions of length direction printing starting point 410A formation on glass plate are captured, then along long side direction checking length direction print
The PI mark positions of brush starting point 410B formation, at this point it is possible to determine to transfer marginal position of the pattern in length direction on glass plate.
The telltale mark that itself is set on glass plate is contrasted using control system, judges whether transfer pattern there occurs partially in length direction
Move.Similarly, the position of the PI marks of width starting mark 420A formation is captured followed by camera, then along glass
The broadside of plate verifies whether the transfer pattern shifts.Therewith similarly, it can be positioned by capturing each edge
The position of mark 430, judges per a line, the transfer position of the printing element 210 of each row, if offset.By pre-
The normal place deposited is contrasted, if transfer there occurs overall offset, can pass through adjustment control system or control system
Actively change the original position of printing starting point, so as to improve PI coating effect, improve transfer pattern it is unilateral bigger than normal or
Unilateral situation less than normal.Thus, it is possible to which in transfer process, the monitoring of transfer position, anti-rotation stop are realized by telltale mark 400
Print shifts.
Embodiments in accordance with the present invention, the accuracy aligned when being transferred to further improve using the transfer plate,
Each for ensureing in multiple printing elements 210 can realize accurate contraposition, embodiments in accordance with the present invention, substrate 100
Material can be electrostriction material.It will be appreciated to those of skill in the art that in the Printing Zone of substrate 100, being provided with
It is multiple to accommodate the printing element 210 of solution to be transferred or ink (such as PI liquid).Using electrostriction material formation substrate
100, be conducive to the electrostrictive properties using electrostriction material, adjust the shape of printing element 210.Thus, it is possible to accurate
The position of each printing element 210 on the substrate 100 is controlled, is transferred so as to further raising using the transfer plate
Effect.For example, according to a particular embodiment of the invention, can be using polyurethane elastomer formation substrate 100.Electrostriction material
Expect that the deformation formula under applied voltage can be expressed as：
△ L=L M E2
Wherein L is length of the electrostriction material on applied voltage direction, and M is electrostriction coefficient, can be with from above formula
Find out that the deformation of electrostriction material is unrelated with the direction of applied voltage, so as to illustrate that driving voltage can use AC signal.
When the inaccurate situation of contraposition occurs for some printing element 210 on the transfer plate, electricity can be driven at this by adjusting
The size of pressure, so that electrostriction material produces deformation at this, so as to realize the effect improved to local transfer position
Really.Thus, it is possible to which the transfer position to each printing element 210 is adjusted in real time, the transfer is utilized so as to further improve
The levels of precision that plate is transferred.
With reference to Fig. 3, the transfer plate can further include printing element coordination electrode 500.Printing element coordination electrode
500 at least a portion is arranged in printing element 210.Thus, it is possible to utilize the printing element coordination electrode 500, control print
Electrostriction occurs for the substrate at brush unit 200, so as to adjust the size of each printing element 210.Thus, it is possible to accurate control
Make the transfer position of each printing element.It will be appreciated to those of skill in the art that the transfer plate further comprises being used for
The electrode wires that printing element coordination electrode 500 is connected with external circuit.The specific arrangement of the electrode wires on the substrate 100 not by
Especially limitation, those skilled in the art can be designed according to actual conditions, and electricity is controlled to printing element as long as can realize
Pole 500 applies voltage.
Embodiments in accordance with the present invention, multiple printing element coordination electrodes 500 can need to form printing element control
On the position of electrode 500 processed, prepared by the addition conducting particles in the electrostriction material for forming substrate 100.For example,
According to a particular embodiment of the invention, when substrate 100 is formed by polyurethane, it can need to form printing element coordination electrode
500 position, the polyurethane added with sufficient concentrations of carbon black or metal ion.Thus, it is possible to easily realize that printing is single
The setting of first coordination electrode 500.For example, above-mentioned printing element coordination electrode 500 can be by chemical method, raw material mixing or
Prepared by the mode of person's dipping.
Embodiments in accordance with the present invention, the corresponding relation of printing element coordination electrode 500 and printing element 210 is not by special
Limitation, as long as printing element coordination electrode 500 can be relied on, the size of each printing element 210 is adjusted i.e.
Can.For example, embodiments in accordance with the present invention, with reference to Fig. 3, multiple printing elements 210 can be arranged in multiple rows and multiple row,
Printing element coordination electrode 500 can be bar shaped, and the direction of the printing element coordination electrode 500 of bar shaped is that multiple printings are single
The direction or the direction of row of the row of first 210 arrangement forms.In other words, the printing element coordination electrode 500 of bar shaped is at least
On one edge, the edge line that the printing element 210 of same a line or same row can be arranged in.Thus, it is possible to sharp
With the printing element coordination electrode 500, appropriate voltage is applied to the substrate 100 for forming the printing element 210, so that substrate is sent out
Raw electrostriction, so as to realize the regulation of the shape to printing element 210.
Embodiments in accordance with the present invention, printing element coordination electrode 500 can be formed by multiple bar shaped sub-electrodes.Ginseng
Fig. 3 is examined, multiple bar shaped sub-electrodes can be with arranged in parallel.For example, multiple bar shaped sub-electrodes can be with multiple prints arranged in arrays
The direction of the row of brush unit 210 is correspondingly arranged, you can with two edges along multiple printing elements 210 positioned at same row with
And the position of center line, bar shaped sub-electrode is set respectively.Thus, it is possible to by three bar shaped sub-electrodes, realize to the multiple of the row
The control of the shape of printing element 210.Similarly, multiple bar shaped sub-electrodes can be with multiple printing elements arranged in arrays
The direction of 210 row is correspondingly arranged, i.e., along two edges of the multiple printing elements 210 arranged positioned at same a line and in
Line, sets bar shaped sub-electrode (not shown).Thus, it is possible to avoid because electrode area is excessive, and influence the printing element
210 transferring effect.
Embodiments in accordance with the present invention, in order to further improve the effect transferred using the transfer plate, with reference to Fig. 4,
Printing element coordination electrode 500 can also include multiple first direction coordination electrodes 510 and multiple second direction coordination electrodes
520.When printing element 210 is rectangle, first direction coordination electrode 510 can be set along the long side of printing element 210；The
Two direction controlling electrodes 520 can be set along the short side of printing element 210.It will be appreciated to those of skill in the art that when print
When brush unit coordination electrode 500 is arranged only along the direction of the row or column for the printing element 210 being arranged in array, the printing list
First coordination electrode 500 can realize the control of the transfer position of multiple printing elements 210 for same a line or same row, and
The transfer position for being located at same row or multiple printing elements 210 of same row can not be controlled respectively.According to the reality of the present invention
Example is applied, first direction coordination electrode 510 and second direction coordination electrode 520 can be respectively along the multiple printings being arranged in array
The row and row of unit 210 are set.The both direction of each printing element 210 is controlled thus, it is possible to realize, from
And be conducive to further improving transfer printing precision when being transferred using the transfer plate.
For example, according to a particular embodiment of the invention, with reference to Fig. 4, first direction coordination electrode 510 can be along multiple
The bar-shaped marks that the directions of the row of printing element 210 is set, its length and multiple printing elements 210 for being arranged in array are in row side
Upward length matches, for use in shape of the determination printing element 210 on longitudinal direction (row)；Second direction coordination electrode
520 can be to be marked along the block of direction arrangement of the row for the multiple printing elements 210 being arranged in array, and each prints
Unit 210, is respectively provided with multiple second direction coordination electrodes 520 of corresponding setting, to utilize electrostriction principle, enhancing
To each printing element 210 dynamics that size is adjusted on laterally (OK) and levels of precision.
It will be appreciated to those of skill in the art that above-mentioned on first direction coordination electrode 510 and second direction control
The description of the shape, setting direction of electrode 520 processed, is only the example of the present invention, and it is not intended that to the limit of the present invention
System.Basic embodiments of the invention, as long as one side is to coordination electrode 510 and second direction coordination electrode 520, Ke Yishi
Referring now to the shape control on the horizontal of each printing element 210, longitudinal direction (row, column).For example, according to the tool of the present invention
Body embodiment, with reference to Fig. 5, second direction coordination electrode 520 can also be bar shaped, and the side with printing element 210 in the horizontal
Edge and center line are correspondingly arranged.Thus, it is possible to shift it monitoring transfer using previously described telltale mark 400
Afterwards, the transfer position to each printing element 210 carries out accurate adjustment.
In the description of the invention, the orientation or position relationship of the instruction such as term " on ", " under ", " transverse direction ", " longitudinal direction " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention rather than requires that the present invention must be with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of this specification, the description of reference term " one embodiment ", " another embodiment " etc. means knot
Specific features, structure, material or the feature for closing embodiment description are contained at least one embodiment of the present invention.At this
In specification, identical embodiment or example are necessarily directed to the schematic representation of above-mentioned term.Moreover, the tool of description
Body characteristicses, structure, material or feature can in an appropriate manner be combined in any one or more embodiments or example.This
Outside, in the case of not conflicting, those skilled in the art by the not be the same as Example described in this specification or can show
Example and the feature of be the same as Example or example is not combined and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (10)
1. a kind of transfer plate, it is characterised in that including：
There is Printing Zone and non-printing district, the non-printing district is set around the Printing Zone on substrate, the substrate；
Multiple telltale marks, the multiple telltale mark is arranged on the non-printing district.
2. transfer plate according to claim 1, it is characterised in that the substrate is rectangle substrate, the Printing Zone bag
Multiple printing elements are included, multiple printing elements are arranged in array over the substrate, and the telltale mark includes：
Length direction prints starting mark, and the length direction printing starting mark is used for mark lengths direction transfer position；
Width prints starting mark, and the width printing starting mark is used for mark width direction transfer position；With
And
Edge telltale mark, the edge telltale mark is used for the transfer position for marking the printing element.
3. transfer plate according to claim 2, it is characterised in that the side of the edge telltale mark and the printing element
Edge is correspondingly arranged.
4. transfer plate according to claim 3, it is characterised in that the printing element is rectangle, the edge positioning
Mark is arranged on the extended line of multiple printing element edge lines of colleague or same column.
5. transfer plate according to claim 1, it is characterised in that the material of the substrate is electrostriction material.
6. transfer plate according to claim 5, it is characterised in that the Printing Zone includes multiple printing elements, Duo Gesuo
Printing element array arrangement over the substrate is stated, the transfer plate also includes：
Multiple printing element coordination electrodes, at least a portion of the printing element coordination electrode is arranged on the printing element
In.
7. transfer plate according to claim 6, it is characterised in that the material of the printing element coordination electrode is conductive poly-
Urethane.
8. transfer plate according to claim 6, it is characterised in that the printing element coordination electrode is strip electrode, institute
State at least one edge of strip electrode, the edge for being arranged on the printing element.
9. transfer plate according to claim 8, it is characterised in that the printing element coordination electrode is by multiple bar shapeds
Electrode formation, the multiple bar shaped sub-electrode is arranged in parallel.
10. transfer plate according to claim 8, it is characterised in that the printing element is rectangle, the printing element
Coordination electrode includes multiple first direction coordination electrodes and multiple second direction coordination electrodes,
Long side of the first direction coordination electrode along the printing element is set；
Short side of the second direction coordination electrode along the printing element is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710184734.3A CN106950753B (en) | 2017-03-24 | 2017-03-24 | Transfer plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| JPH04179184A (en) * | 1990-11-09 | 1992-06-25 | Hitachi Ltd | Printed wiring board and manufacture thereof |
| CN1955796A (en) * | 2005-10-26 | 2007-05-02 | 三星电子株式会社 | Liquid crystal panel, print mask to print alignment layer and method for making the alignment layer |
| CN201804175U (en) * | 2010-05-25 | 2011-04-20 | 华映视讯（吴江）有限公司 | Substrate structure |
| JP2013200496A (en) * | 2012-03-26 | 2013-10-03 | Dainippon Screen Mfg Co Ltd | Transfer method and transfer device |
| CN104536209A (en) * | 2015-01-09 | 2015-04-22 | 合肥京东方光电科技有限公司 | Transfer printing plate, display screen, display device and display device manufacturing method |
| CN105954939A (en) * | 2016-07-15 | 2016-09-21 | 京东方科技集团股份有限公司 | Manufacturing method for alignment layer and transfer plate |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04179184A (en) * | 1990-11-09 | 1992-06-25 | Hitachi Ltd | Printed wiring board and manufacture thereof |
| CN1955796A (en) * | 2005-10-26 | 2007-05-02 | 三星电子株式会社 | Liquid crystal panel, print mask to print alignment layer and method for making the alignment layer |
| CN201804175U (en) * | 2010-05-25 | 2011-04-20 | 华映视讯（吴江）有限公司 | Substrate structure |
| JP2013200496A (en) * | 2012-03-26 | 2013-10-03 | Dainippon Screen Mfg Co Ltd | Transfer method and transfer device |
| CN104536209A (en) * | 2015-01-09 | 2015-04-22 | 合肥京东方光电科技有限公司 | Transfer printing plate, display screen, display device and display device manufacturing method |
| CN105954939A (en) * | 2016-07-15 | 2016-09-21 | 京东方科技集团股份有限公司 | Manufacturing method for alignment layer and transfer plate |
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